/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8                               :vi │
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2022 Justine Alexandra Roberts Tunney                              │
│                                                                              │
│ Permission to use, copy, modify, and/or distribute this software for         │
│ any purpose with or without fee is hereby granted, provided that the         │
│ above copyright notice and this permission notice appear in all copies.      │
│                                                                              │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
│ PERFORMANCE OF THIS SOFTWARE.                                                │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/fmt/itoa.h"
#include "libc/runtime/symbols.internal.h"
#include "libc/str/str.h"
#include "tool/plinko/lib/plinko.h"
#include "tool/plinko/lib/printf.h"

static const char *GetElfSymbol(uintptr_t funcaddr) {
  int s;
  static char buf[19];
  struct SymbolTable *t;
  if ((t = GetSymbolTable())) {
    if ((s = __get_symbol(t, funcaddr)) != -1) {
      return t->name_base + t->names[s];
    }
  }
  buf[0] = '0';
  buf[1] = 'x';
  uint64toarray_radix16(funcaddr, buf + 2);
  return buf;
}

static const char *GetDispatchName(int x) {
  const char *s;
  s = GetElfSymbol(LO(GetShadow(x)));
  if (startswith(s, "Dispatch"))
    s += 8;
  return s;
}

void PrintHeap(int i) {
  for (; i-- > cx;) {
    Printf("%10d (%10d . %10d) %10s[%10d] %p%n", i, LO(Get(i)), HI(Get(i)),
           GetDispatchName(i), HI(GetShadow(i)), i);
  }
}
